Current Projects
Cases of Reasoning and Proving in Secondary Mathematic
University of Pittsburgh
Horizon Research, Inc. serves as the formative and summative evaluator for the Cases of Reasoning and Proving (CORP) in Secondary Mathematics project, funded by the National Science Foundation. The CORP project will produce case-based professional development materials for mathematics teachers in the secondary grades. HRI is coordinating external reviews of the materials, providing feedback on the development process, and evaluating the impacts of the materials on teachers and their students.